89887445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1321}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 111682560

約数和(自身を除く): 21795115

約数列:

[1, 5, 31, 155, 439, 1321, 2195, 6605, 13609, 40951, 68045, 204755, 579919, 2899595, 17977489, 89887445]

約数ペア:

[(1, 89887445), (5, 17977489), (31, 2899595), (155, 579919), (439, 204755), (1321, 68045), (2195, 40951), (6605, 13609)]